Minimalist Android file browser for Backblaze B2

Coded in a few days as a way to discover Kotlin + Android dev, and to fill the lack of ANY usable android app to browse B2. UPDATE: Backblaze android app now supports B2 buckets: https://play.google.com/store/apps/details?id=com.backblaze.android

• Set API id & key in settings
• Optional, if your api key is not restricted to a single bucket: insert bucket id
• Back in main screen, app will load files from the bucket's root

• Browsing bucket
• Downloading file (By clicking on a file, it will be downloaded in Android's download folder, if allowed in settings)
• Back in main screen, app will load files from the bucket's root

• Better navigation
  • Breadcrumbs
  • Meaningful icons
  • Give user a way to reorder files
  • Look&Feel is pretty horrible by now
• More efficient fetching of file list. A balance has to be found between the number of requests and their size (Get all files metadata at once, or do it directory-by-directory as we browse?)
• Ability to download folders
• Upload capabilities (Files and folders to sync)

Screenshot or it didn't happen!